Re: Issue with compiling MEEP on Mac OS-X 10.6

I had to manually modify the link line to add "-framework vecLib". 
Possibly also had to modify the underscore name mangling... Basically 
you need to link in the Blas/Lapack implementations in vecLib since it's 
not picked up by the configure script. You could add it to LDFLAGS in 
configure, but I never have confidence that will work.

-victor

On 09/09/2012 06:21 AM, Philippe Piot wrote:
> Hi,
>    I am trying to install meep on a Mac (OS-X 10.6) and am having
> trouble in the last step of the compilation. I use fink to install all
> packages, I compiled libtlc "by hand" (the libtcl package available
> through fink is an old version).
>    I configure with ./configure --with-libctl=/sw/share/libctl/libctl-3.2.1
>    When typing make I got a few warning message "deprecated
> conversion from string constant to 'char*'"
> but eventually end up with the erro message:
>
>    CXXLD    meep
> Undefined symbols for architecture x86_64:
>    "_dgetrf_", referenced from:
>        meep::multilevel_susceptibility::init_internal_data(double* (*) [2],
> double, meep::grid_volume const&,
> void*) constin libmeep.a(multilevel-atom.o)
>    "_dgetri_", referenced from:
>        meep::multilevel_susceptibility::init_internal_data(double* (*) [2],
> double, meep::grid_volume const&,
> void*) constin libmeep.a(multilevel-atom.o)
> ld: symbol(s) not found for architecture x86_64
> collect2: ld returned 1 exit status
> make[3]: *** [meep] Error 1
> make[2]: *** [all] Error 2
> make[1]: *** [all-recursive] Error 1
> make: *** [all] Error 2
>
>    Did anybody encounter similar issues? I would appreciate any
> suggestion, looking around and trying a few things did not solve
> my problem.  By the way I am using only the gnu compiler (gcc4.2,
> g++4.1, gfortran 4.6). Thank you for any suggestion,
>
>             -- Philippe.
>